baber/WOPTO huggingface dataset:
Patent JP-H09199936-A (JP)
Title: Dielectric lens device
Inventor: ISHIKAWA YOHEI
IPC: H01Q19/06
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To easily control the radiation directivity of a radio wave by the dielectric lens over a wider range. SOLUTION: A dielectric lens element 13 with a curved face 15 is adhered to one face of a flat laminator element 12 formed by laminating plural dielectric layers 14a,...14n in which a specific dielectric constant is different between adjacent layers. Since the entire radiation directivity of the dielectric lens device 11 is controlled by controlling the distribution mode of the specific dielectric constant in the laminator element 12, the radiation directivity is easily controlled over a wider range. A focus 17 is set to the inner part or on the surface of the laminator element 12 or a signal processing circuit is formed to the laminator element 12.
Patent JP-H02186360-A (JP)
Title: Developer for electrostatic image
Inventor: AKIMOTO KUNIO
IPC: G03G9/087
Filed: 1989-01-13
Abstract: PURPOSE:To improve fluidity, blocking resistance, fixability at low temperature, and offset resistance and to enhance durability by coating each carrier core with an layer for controlling triboelectrifiability containing a fluoroalkyl (meth) acrylate type polymer. CONSTITUTION:Since a toner contains as a binder resin a block- or graft- copolymer of a crystalline polyester and an amorphous vinyl polymer, it obtains low temperature fixability due to the good wettability of the crystalline polyester component at the time of melt fixing and offset resistance due to the high viscoelasticity of the amorphous vinyl polymer. Since the carrier of the electrostatic image developer has high hardness and it is coated with the fluoroalkyl (meth)acrylate type polymer, abrasion resistance is exhibited and spent toner and spent additives are scarcely produced. It is necessary to control the content of the fluoroalkyl (meth)acrylate repeating units in the triboelectrifiability controlling layer for coating the carrier core to more than 50wt.%, thus permitting the electrostatic image developer itself including the carrier to be enhanced in durability.
Patent JP-H09198105-A (JP)
Title: Cmac module and control circuit using it
Inventor: KATAGIRI ATSUO
IPC: G06N3/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To linearize step-wise output based on that the using quantity of the memory of the load table of CMAC(cerebellar model arithmetic computer) is limited. SOLUTION: The output part of a CMAC module 1' is provided with a linearizing processing circuit 7 executing linear primary interpolation. An output P varying step-wise from the adder 4 of the CMAC module 1' is line-processed by a circuit 7 to be a linearized output P'. At the time of using this CMAC module 1' for the feed toward control part and the feedback control part of the control loop of a driving power meter, as the output of the CMAC module 1' is linearized, control is smooth and shock or continuing vibration is not caused, thus to stabilize a control system.
Patent JP-S62165690-A (JP)
Inventor: KUWAJIMA KOTARO
IPC: G09G1/00
Filed: 1986-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57121024-A (JP)
Title: Composition for polyurethane
Inventor: NAKAGAWA TOSHIKAZU
IPC: C08K3/00
Filed: 1981-01-21
Abstract: PURPOSE: To obtain the titled composition giving a cured elastomer having excellent flex-crack resistance and cut resistance, by compounding a liquid diene polymer with a plyether having a specific range of number-average molecular weight and carbon black having specific particle size.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 100pts.wt. of a diene polymer having active hydrogen group (e.g. polybutadiene homopolymer), (B) 5W1,000pts., pref. 10W500pts. of a polyether containing active hydrogen group and having a number-average molecular weight of 4,000W20,000, pref. 4,500W15,000, and (C) 5W200pts., pref. 20W100pts. (based on 100pts of A+B) of carbon black having an average particle diameter of ≥60mμ, and stirring the mixture under heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62166023-A (JP)
Title: Roll recombination device for tension leveller
Inventor: TAKEMASA TOSHIHIRO
IPC: B21D1/02
Filed: 1986-01-17
Abstract: PURPOSE:To save a labor and time and to improve the productivity of a leveller by automating the recombination of the work roll of the tension leveller for descaling and shape straightening of a strip like metal plate. CONSTITUTION:The work roll of the tension leveller for straightening the defective shape of a rolling steel plate and removing the scale is recombined by pushing out the opposing lower part work rolls 5b, 7b inside a housing 11 continuously onto a transfer table 62 by pushing out the auxiliary lower part work rolls 5b, 7b on a truck 60 by a work roll transfer device 66 after advancing and stopping the roll recombining truck 60 to the prescribed recombination position. The recombination of the upper part work roll 6b is performed by pulling out the upper part roll unit inside the housing and by pulling the auxiliary roll unit inside the housing as well by retreating the auxiliary roll unit 6' loaded on the upper part roll unit placing base 61 by linking it to the roll recombining truck 60 via the respectively opposing upper part roll unit inside the housing 11.
Patent JP-H02185356-A (JP)
Title: Supporting device for adjusting wheel of centerless grinder
Inventor: HASEGAWA TADASHI
IPC: B24B5/30
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the offsetting of an adjusting wheel, by pressing an elastic cylindrical member to the inner peripheral face of the fitting hole of the adjusting wheel, at the time when a pressing cover fitted to an adjusting wheel fitting member is fastened to the adjusting wheel fitting member side. CONSTITUTION:An elastic cylindrical member 3 is abutted to the flange 2a of an adjusting wheel fitting member 2 at its one part of end face. On the other part of the end face, the flange 5a of the pressing cover 5 fitted by an adequate clearance fit is abutted to between the small diameter part 2c of the adjusting wheel fitting member 2 and the inner face of the elastic cylindrical member 3. When the elastic cylindrical member 3 is tightened to the adjusting wheel fitting member 2 by the fastening bolt 8 in the axial direction, the dimension in the diameter direction is increased by compressing the length direction of the elastic cylindrical member 3. An adjusting wheel 4 is then bonded integrally with the adjusting wheel fitting member 2 by pressing to the inner face of the adjusting wheel 4. Thus, the offset of the adjusting wheel 4 is eliminated and the work of high accuracy is performed. Also the generation of rust is prevented and the service life of the device can be prolonged.
Patent JP-H09194588-A (JP)
Title: Polyetherpolyol and its production
Inventor: AKIMOTO SATORU
IPC: C08G65/28
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyetherpolyol without the remains and detection of an initiator and useful for a raw material, etc., for a production of a polyurethane foam by carrying out an addition reaction of a saccharide with an alkylene oxide under the existence of a catalyst using a specified polyetherpolyol as a solvent. SOLUTION: This polyetherpolyol is obtained by carrying out an addition reaction of a saccharide (e.g.; a sucrose) with an alkylene oxide (e.g.; propylene oxide) in the presence of an amine compound (e.g.; dimethylpalmitylamine) represented by the formula (R1 is a 8-18C alkyl or alkenyl; R2 and R3 are each H or a 1-18C alkyl) as a catalyst in a polyetherpolyol having >=300 molecular weight and >=3 average functional group as a solvent. The addition reaction is carried out by reacting the alkylene oxide (e.g.; propylene oxide) in 20-400 pts.wt. solvent based on 100 pts.wt. saccharide in an autoclave at the temperature of 110 deg.C for 5 hours and provides the objective polyetherpolyol, without the remains and detection of an initiator, good in quality such as having a harmless smell and useful for a raw material, etc., for a production of a polyurethane foam.
Patent JP-H07206650-A (JP)
Title: Composition for oral cavity
Inventor: NAKAI RYOZO
IPC: A61K8/26
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a composition for oral cavity, containing granular common salt and granular sodium bicarbonate, having good taste and feeling and useful for preventing and treating periodontosis. CONSTITUTION:This composition for oral cavity contains a granular common salt having 150-450mum average particle diameter and a granular sodium bicarbonate having 45-450mum average particle diameter at a blend weight ratio of (1/0.5) to (1/3). These components are blended with conventional components such as a water-insoluble abrasive, a binder, a wetting agent, a surfactant, a sweetener, a germicide, a preservative, a dye, a water-soluble fluoride and a silicone and the blend is prepared in a formulation such as a toothpaste, a liquid dentifrice, a powder dentifrice or a gingiva coating agent (a dermatological paste for oral cavity). By using the common salt having the specific average particle diameter, dissolving rate of the common salt to saliva can be controlled and saltiness in the dentifrice can be controlled. By using the sodium bicarbonate having the specific average particle diameter, a time capable of touching the granular salt in an oral cavity can be controlled and the composition can provide excellent taste and feeling to the dentifrice.
Patent JP-S5291186-A (JP)
Title: Tool for electric wire winding
Inventor: AIDA MASAAKI
IPC: H01R43/00
Filed: 1976-01-26
Abstract: PURPOSE: To improve the working efficiency and remove the scattering of the electric wire feeding amount by arranging the wire guide unit and the non-rotatable sleeve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08199181-A (JP)
Title: Lubricant composition for high temperature
Inventor: UCHIDA HIDE
IPC: C10M103/02
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a lubricant composition for a high temperature capable of preventing the exhaustion of lubricating oil at a rear stand in a mandrel mill, improving stability of rolling and dimensional accuracy of a product, reducing internal flaw and enlarging of a rolled steel species.size by adding a prescribed amount of SiO2 powder to a specific graphite-based lubricant. CONSTITUTION: A graphite-based lubricant of 100 pts.wt. composed of one or more kinds of kish graphite and artificial graphite as graphite powder and 2-70 pts.wt. of a resin binder such as an acrylic acid-based resin is added with 0.2-3.0wt.% SiO2 powder to obtain the objective lubricant composition for a high temperature.
Patent JP-H02187026-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII SATORU
IPC: H01L21/3065
Filed: 1989-01-13
Abstract: PURPOSE:To form a highly reproducible multi-layer resist film structure with accurate dimensions by utilizing the multi-layer film structure and causing an intermediate layer which is used in the above film structure to be deposited by a conductive layer. CONSTITUTION:A lower resist layer 22 is applied on an SiN film 21 which is formed on a substrate 20. Then a conductive polysilicon film 23 is deposited on the lower resist layer 22. Further an upper resist layer 24 is formed on the intermediate layer of the polysilicon film 23. The upper resist layer 24 is treated by patterning and then, sensitization and development treatment is performed so that layers of a multi-layer resist film structure are spaced at specific intervals. Subsequently, the intermediate layer that is a polysilicon film 23 is etched. The multi-layer resist film structure is thus formed in highly reproducible shape with accurate dimensions.
Patent JP-S63174191-A (JP)
Title: Reference card system
Inventor: MITSUYA TAKAMASA
IPC: G06K17/00
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a powerful system for noise by transmitting data between a reference card and a reader/writer by a light signal, supplying power without contact by light energy and electromagnetically shielding a whole electronic circuit. CONSTITUTION:When a steady light radiated by the light emitting element 22 of the reader/writer is passed through the window for the light modulation 12 of an IC card body frame 11, data is transmitted from the main body 11 by changing the transmission factor of a light with the aid of the modulation element of the quantity of light 24 in the window 12 and modulating the light signal reaching the light receiving element of the reader/writer. Inversely, the data is transmitted to the main body 11 by receiving the modulated light signal 15 generated from a light signal generation element 23 by the light receiving element 17 in a window for light receiving 16 and converting it to an electric signal. Driving power is supplied from the reader/writer by photoirradiating the solar battery 18 of the main body 11 by the light of the light emitting element such as the incandescent lamp 20 of the reader/writer and generating driving power. An IC 25 is driven by this driving power. The battery 19 also can be charged by this driving power.
Patent JP-H078968-A (JP)
Title: Method of purifying water by rapid flocculation and sedimentation
Inventor: BOKU NEIGU
IPC: C02F1/52
Filed: 1992-01-17
Abstract: PURPOSE: To form heavy flocculated particles at a high rate and to immediately settle them by flocculating and settling suspended solids in raw water with ferrite powder as a settling agent.  
     CONSTITUTION: Soft magnetic ferrite powder having about 5 μm average particle size is treated with a soln. of white alum (KAI(SO 4 ) 2 ), polyaluminum chloride or FeCl 3  so that the surface electric charges of the ferrite powder are made neutral or positive, a prescribed amt. of the treated ferrite powder is put in turbid water in accordance with the turbidity and the water is agitated, e.g. at 200-300 r.p.m. for 1-2 min. Particles of suspended solids flocculate on the ferrite powder and grow to about 0.2-1.0 mm size. When agitation is stopped, the flocculated particles settle rapidly at about 5 cm/min setting rate. In order to treat a tap water source, the surface property of ferrite powder is preferably modified with a salt of a trivalent metal, in particular Al. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000208967-A (JP)
Title: Holding member and display device
Inventor: ITO HIDEKI
IPC: H05K7/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage of a light from a holding member by holding an elastic part thinned at its end by a holder of the member, and providing an engaging part slidably engaged with an outer wall of the holder and legs each having elasticity at a support. SOLUTION: An elastic part 3 integrally molded with another type at a softer hardness than that of a holder 1 of the holding member and thinly formed at its end is provided at an upper part of the holder 1 formed with a through hole 101 and a cylindrical outer periphery 102. An engaging part 204 of a support 3 is engaged slidably with an outer periphery 102 of the holder 1, and the holder 1 is held by a frictional resistance of the engaging part. In such a support 2, a plurality of legs 202 are projected from a base 203 brought into contact with a base plate 5, inserted into mounting holes 501 of the plate 5, and snaps 201 are formed at its ends. Thus, a leakage of a light from the holding member can be prevented.
Patent JP-2000203538-A (JP)
Title: Apparatus for calculating man-hour for packaging- packing
Inventor: KIYOHARA SHINKICHI
IPC: B65B57/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To select and perform formation of an estimation or formation of a process of working by a simple operation by providing an arithmetic processing means provided with a switching means for switching either an estimation-preparing means for estimating man-hours of a packing work or a process-preparing means for preparing a process for the packing-packing work based on inputting items from an inputting means. SOLUTION: This apparatus is provided with an inputting means 2, a storing means, a displaying means, an arithmetic processing means 5 and a printing means 6. The arithmetic processing means 5 is constituted of an estimation preparing means 7, a process preparing means 8 and a switching means 9 and switching is performed by the switching means 9 based on items selected by the inputting means 2 to select either the estimation preparing means 7 or the process preparing means 8 and in addition, based on various data stored in either an interior or an exterior storing means, operation of man-hour or preparation of the process of work is performed. Therefore anyone can simply and easily perform automatically estimation of man-hours for packaging-packing work or preparation of a document for the process for packaging-packing work only by inputting the name, the code and the amt. of a part.
Patent JP-H01181939-A (JP)
Title: Control condition setting method for rolling roll in manufacturing tapered rod
Inventor: TAKAHASHI YOICHI
IPC: B21B1/16
Filed: 1988-01-16
Abstract: PURPOSE:To improve the dimension accuracy of a product by deriving the minimum interval of a rolling roll of a first pass, and also, calculating and deriving the length of diameter contraction tapered part and a diameter expansion tapered part after rolling of a second pass by a specific condition, respectively. CONSTITUTION:By denoting the maximum dimension of width of a cross section of a rod material after the first pass, and the most adjacent interval of the second pass rolling roll 3, as (y) and d1, respectively, and denoting constants as a1, A2, n1 and n2, the minimum interval (x) of a rolling roll 2 is derived from equation I and equation II. Also, lengthes Lt, Lt' corresponding to diameter contraction and diameter expansion tapered parts 4, 5 between the first and the second passes are derived by solving equation III and equation IV. Provided that lengthes of the tapered parts after the diameter contraction and the diameter expansion are denoted as lt, lt', and alpha, beta, and lambdam are constants. Since the roll rolling reduction and the rolling reduction speed can be controlled exactly, the control accuracy of rolling is improved. Accordingly, the dimension accuracy of a product tapered rod is improved.
Patent JP-H02187298-A (JP)
Title: Pressurizing apparatus
Inventor: GOTO KAZUO
IPC: B30B15/28
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a pressurizing apparatus having high efficiency and easy controllability by constituting the pressurizing apparatus with heat expanding material, which expands with heating means. CONSTITUTION:The pressurizing apparatus 6 executes pressure forming for parts, which is formed by using a ram 9 and cylinder 7, and pressure holding for the pressurized supporting parts. Then, the pressurizing apparatus 6 is constituted with the heat expanding material 8, which expands with the heating means. As the heat expanding material, silicone oil, mineral oil, vegetable oil, halogenated hydrocarbon compound or silicone series compound, is used. Further, as the heat expanding material, paraffin, wax, low m.p. solder, which is solid- state at room temp. and liquid-state with heating, or metal, rubber, resin, grease, oil compound, etc., is used. By this method, loss of pressurized force needing to pressurization can be reduced.
Patent JP-H04243704-A (JP)
Title: Automatic warehouse
Inventor: TSUJIMOTO KAZUFUMI
IPC: G06Q10/08
Filed: 1991-01-25
Abstract: PURPOSE:To provide an automatic warehouse wherein the setting of a maintenance time and inspection items is facilitated by collecting working data and data of an abnormality record. CONSTITUTION:A liquid crystal display unit 42 and a screen setting switch 47 are provided on an operation panel 41 of an automatic warehouse being provided with a receiving base of goods, and a crane control unit 31 is provided with a data storage part 59 storing working data and abnormality detecting data of a crane, and with a screen display part 60 which outputs data stored in the data storage part 59 as the collected data of records to the liquid crystal display unit 42 according to a preset format on the basis of a setting signal input from the screen setting switch 47. The collected records are indicated on the liquid crystal display unit 42, thereby the details of work and abnormality occurrence in the past in the automatic warehouse are confirmed and a maintenance time and inspection items can be precisely set.
Patent JP-H04243660-A (JP)
Title: Truck for magnetically levitated vehicle
Inventor: NAGAOKA HITOSHI
IPC: B61F3/12
Filed: 1991-01-25
Abstract: PURPOSE:To make the cross section of a truck frame compact so as to reduce the weight of the truck frame by minimizing vertical bending moment applied to the truck frame. CONSTITUTION:An auxiliary supporting leg 4, a load supporting spring 5 and a mechanical brake 9 are disposed close under, desirably directly under a body supporting spring 13.
Patent JP-S60152560-A (JP)
Title: Heat and oil-resistant liquid solicone rubber composition
Inventor: SUGAWARA HIROSHI
IPC: C08L83/00
Filed: 1984-01-19
Abstract: PURPOSE:To provide the titled compsn. which is low-temperature curing and has excellent resistance to heat and oils, consisting of a specified organopolysiloxane, an organohydrogenpolysiloxane, a Pt catalyst and an inorg. filler. CONSTITUTION:100pts.wt. long-chain organopolysiloxane (A) contg. at least two alkenyl groups attached to Si atom per molecule and having the formula (wherein R<1> is alkenyl, R<2> is a monovalent hydrocabon group contg. no aliph, unsaturated group; m is 0.002-3; n is 0 or a positive number), an organohydrogenpolysiloxane (B) contg. at least two SiH groups per molecule in such a quantity as to give 0.5-4 H atoms attached to Si atom per one alkenyl group in component A, as a crosslinking agent, a Pt(compd.) (C) as a catalyst for an addition reaction, and 5-500pts.wt. inorg. filler (D) are sufficiently purified and blended together to obtain the titled compsn. having an electrical conductivety of an aqueous extract thereof of 10mu mho/cm or below.
Patent JP-H03212508-A (JP)
Title: Continuous underground wall construction method and reinforcement cage for continuous underground wall
Inventor: OKIMOTO MASAYUKI
IPC: E02D5/18
Filed: 1990-01-17
Abstract: PURPOSE:To improve reliability dynamically by connecting a variable form reinforcement cage to a fixed form reinforcement cage built in a preceding vertical groove through couplings to be built in the following groove, and applying tension across both couplings by placing concrete. CONSTITUTION:After a fixed form reinforcement cage 1 having coupling member 10b is built in a precedingly dug vertical groove 21, concrete 22 is placed in the vertical groove 21. Subsequently, a following vertical groove 23 is dug, and a variable form reenforcement cage 13 having a coupling nember 10c is connected to the fixed form reinforcement cage 1 by fitting of the couplings 10b, 10c to be built in the vertical groove 13. Subsequently, concrete 25 is precedingly placed in a column-like cavity 24 formed in the coupling members 10b, 10c 10 apply tension between both fitted couplings. Further, concrete is placed in the following vertical groove 23.
Patent JP-S57122380-A (JP)
Title: Electronic device
Inventor: SATOU SHIYUUICHI
IPC: G04G17/06
Filed: 1981-01-23
Abstract: PURPOSE:To facilitate electric connection of electronic devices for watches or the like positively by connecting the substrate section and the circuit board with a contact section formed integral with the circuit board by etching, punching or the like. CONSTITUTION:When a portion 17A integral with a circuit board 12 formed by etching, punching or the like, is bent, a contact section 16A is formed integrally on the circuit board 12. The circuit board 12 is electrically connected to a substrate 8 accurately with the contact pieces 16... This enables accurate electric connection of electronic devices having many contacts with ease for watches or  the like.